Animated sprite editor & pixel art tool (Windows, macOS, Linux)

The Serenity Operating System 🐞

PlayStation 4 emulator for Windows, Linux and macOS written in C++

Free and Open Source Reverse Engineering Platform powered by rizin

⭐ Linux / Windows / macOS 跨平台 V2Ray 客户端 | 支持 VMess / VLESS / SSR / Trojan / Trojan-Go / NaiveProxy / HTTP / HTTPS / SOCKS5 | 使用 C++ / Qt 开发 | 可拓展插件式设计 ⭐

FoundationDB - the open source, distributed, transactional key-value store

NoSQL data store using the Seastar framework, compatible with Apache Cassandra and Amazon DynamoDB

Drogon: A C++14/17/20 based HTTP web application framework running on Linux/macOS/Unix/Windows

cross-platform (Qt), open-source (GPLv3) video editor

Krita is a free and open source cross-platform application that offers an end-to-end solution for creating digital art files from scratch built on the KDE and Qt frameworks.

🥑 A modern delightful operating system

The Baidu File System.

The Haiku operating system. (Pull requests will be ignored; patches may be sent to https://review.haiku-os.org).

Github mirror of official Kismet repository

Botnet

Mirror of banan-os, my hobby operating system

An x86 monolithic kernel and operating system written in modern C++. Comes with in-house graphical applications and command line utilities, plus ports of existing software. And yes, it runs DOOM!

a non-blocking I/O tcp network lib based on c++14/17

Screen recorder for DDE

A 64bit hobby operating system written in C++

Malware Samples. Uploaded to GitHub for those want to analyse the code.